A threaded or tempered item used to secure the stud, turnlock fastener or stud assembly, turnlock fastener by engaging with the cross pin, cam lead threads, or eared nut of the stud, turnlock fastener and securing it by means of its thread locking or spring action.
NSN 5999-01-166-2160
NSN 5990-01-652-7373
NSN 6135-01-226-4071
NSN 5895-01-279-6386
NSN 5910-00-375-5045
NSN 4140-00-356-1979
NSN 5905-00-737-0790
NSN 4140-01-502-7423
NSN 5990-00-617-1422
NSN 6610-01-489-0071
NSN 5950-01-612-4525
NSN 5945-00-935-6922